Daily Chess Improvement: Carlsen Chess Tactic! Chess tactic, Puzzle Solving White to move. How should white proceed? Magnus Carlsen vs Alexei Shirov, Foros, 2008
1. Bg6+. Kg5.
2. f/h4+. gxf/h3 e.p
3. h/g4#
3. h/f4#
Yes, to be sure it is a Carlsen chess tactic you have to cover both possibilities unless you knew which one Carlsen went for.